A cloud engineer is a tech professional who builds, manages, and maintains the computing systems that organizations run on platforms like Amazon Web Services, Microsoft Azure, and Google Cloud. Rather than managing physical servers in an on-site data center, cloud engineers work with virtual infrastructure that’s hosted remotely and accessed over the internet. It’s one of the higher-paying roles in tech, with median total compensation around $151,000 per year according to Glassdoor data.
What Cloud Engineers Actually Do
The day-to-day work of a cloud engineer spans several areas, but it centers on one goal: making sure an organization’s cloud systems are designed well, running smoothly, and not costing more than they should. In practice, the work breaks down into a few key categories.
A large part of the job involves migration, which means moving a company’s existing technology systems from traditional on-premises servers to a cloud platform. This requires assessing the current setup, picking the right cloud services, and coordinating with other IT teams and senior leadership throughout the transition. Cloud engineers also negotiate with cloud vendors and review the fine print of service contracts to make sure the company isn’t paying for resources it won’t use.
Once systems are running in the cloud, engineers configure and manage the underlying services: compute power, networking, storage, databases, and security controls. They decide which users get access to which services based on their role in the organization. They also build and enforce policies around cloud usage, handle requests for new technology, and monitor system uptime to keep everything available when employees and customers need it.
Security is woven into nearly every task. Cloud engineers build firewalls around the networks that access sensitive data and business applications. They monitor for threats, establish secure environments, and work to prevent unauthorized access or data breaches.
Some cloud engineers also do development work, building the applications, functions, and databases that run on cloud infrastructure. This requires understanding how software behaves differently in the cloud compared to a single machine or private data center. For example, an application might need to access databases spread across multiple geographic locations, and the engineer has to design it so queries run efficiently on rented hardware.
Specializations Within Cloud Engineering
As you move deeper into the field, the work tends to branch into more focused roles. A cloud architect designs the overall structure of a company’s cloud systems, choosing frameworks for networking, security, and application deployment. This is a senior, highly technical position that requires broad knowledge of how all the pieces fit together.
A cloud security analyst focuses specifically on protecting cloud environments. They research and analyze security risks, build security architectures, and monitor for threats and attacks targeting cloud systems. With data breaches becoming increasingly costly, this specialization is in strong demand across industries.
Entry-level roles often carry titles like cloud support engineer, junior DevOps engineer, or cloud intern. These positions let you build hands-on experience while working toward more advanced specializations.
Skills and Platforms You’ll Need
AWS holds the largest market share among cloud infrastructure providers, followed by Microsoft Azure and Google Cloud. Most cloud engineering jobs require proficiency in at least one of these platforms, and many employers prefer candidates who know two. Financial companies, for instance, often rely on AWS or IBM’s cloud offerings, so the platform you prioritize may depend on the industry you’re targeting.
Beyond platform knowledge, cloud engineers typically need skills in networking, Linux administration, scripting and automation, containerization tools like Docker and Kubernetes, and infrastructure-as-code tools like Terraform. Understanding CI/CD pipelines (automated systems for testing and deploying code) is increasingly expected even at the junior level.
Certifications carry real weight in this field because they give employers a standardized way to verify your skills. Some of the most recognized entry-level certifications include:
- AWS Certified Cloud Practitioner: A foundational cert designed for candidates with a few months of cloud experience. It’s a common stepping stone to more advanced AWS credentials.
- AWS Solutions Architect, Associate: Tests your ability to deploy, manage, and operate services on AWS. The exam costs $150.
- Microsoft Azure Fundamentals (AZ-900): An entry point for both technical and non-technical professionals, costing $99. From there, you can pursue the Azure Administrator Associate or Azure Developer Associate.
- Google Associate Cloud Engineer: Validates competency in core Google Cloud tasks. The exam costs $125.
- Certificate of Cloud Security Knowledge (CCSK): Offered by the Cloud Security Alliance for $445, this covers cloud security fundamentals and is useful if you’re aiming for a security-focused role.
How to Break Into the Field
Most cloud engineers hold a bachelor’s degree in computer science, information technology, or a related discipline. That said, non-traditional paths are increasingly common. Coding bootcamps, online certification programs, and associate degrees can all serve as viable entry points, especially when paired with strong hands-on experience and certifications.
Practical experience matters more than most candidates expect. Employers want to see that you can apply your skills in real environments, not just pass exams. You can start building that experience with small projects: deploying a static website to AWS, setting up a CI/CD pipeline, or managing infrastructure with Terraform. All three major cloud providers offer free or low-cost sandbox environments (AWS Free Tier, Google Cloud Skills Boost, Azure Sandbox) where you can practice without spending much money.
A portfolio makes a meaningful difference when applying. Create a well-organized GitHub repository where each project includes a clear README file explaining what you built and why. Writing short case studies for each project, even just a few paragraphs covering the problem, your solution, and the result, gives hiring managers a quick way to assess your thinking. Sharing your work through a personal blog or LinkedIn posts adds visibility and signals initiative.
Contributing to open-source projects is another way to demonstrate skill and build connections in the community. Even small contributions show that you can work with other developers’ codebases and follow collaborative workflows.
Salary and Job Market
Cloud engineering pays well relative to other tech roles. Glassdoor reports a median total pay of $151,000 per year in the United States, with base salaries ranging from roughly $94,000 to $144,000 and additional compensation (bonuses, stock, profit sharing) adding $26,000 to $48,000 on top. At the entry level, total pay starts around $120,000 to $122,000 per year. Senior cloud engineers at top companies can earn upward of $300,000.
Pay varies by industry. Cloud engineers in media and communications see the highest median total pay at about $153,000, followed by financial services at roughly $138,000. Government, energy, and insurance roles tend to cluster in the $130,000 to $133,000 range.
Demand remains strong. Major employers like Amazon, AWS, Cisco, and Oracle collectively list thousands of open cloud engineering positions at any given time. The combination of high salaries and robust demand reflects the significant skill barrier to entry: it takes real technical depth to do this work well, and organizations across every industry are still in the middle of moving their systems to the cloud.